202155B

SAW Bandpass Filter 202155B
1. Features
z
IF Bandpass Filter
z
High Attenuation
z
Single-Ended Operation
z
DIP Package
z
Maximum Storage Temperature Range : -40℃ ~ 85℃
z
Electrostatics Sensitive Device (ESD)
5.5max 6.0max
Package : D2512
Pin Configuration
1
Dimensions shown are nominal in millimeters
Base : Fe(SPCC), Au plating over Ni plated
Cap : Cu & Cr Alloy, Ni Plated
Termination : Kovar, Au Plated
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
15.3±0.2
2.5±0.2
7.6±0.2
0.45±0.05
ITF 04A001
202155B
24.6±0.5
12.7±0.5
2.5±0.2
2. Package Dimension
Input
5
Output
2, 4
Ground
3, 6
Case ground
Part No.
202155B
Rev. Date
2004-04-21
Rev.
NI1013- CS03
1/5
SAW Bandpass Filter 202155B
3. Specifications
Fo = 70.0 MHz
Terminating source impedance
: 50Ω and matching network
Terminating load impedance
: 50Ω and matching network
Minimum
Typical
Maximum
MHz
69.93
70.0
70.07
dB
-
23.0
25.0
1dB Bandwidth
MHz
-
6.5
-
3dB Bandwidth
MHz
6.7
6.84
-
40dB Bandwidth
MHz
-
8.1
8.25
dB
-
0.7
1.0
Group Delay Variation (Fo +/- 3.0 MHz)
nsec
-
90
150
Absolute Delay
usec
-
9.09
-
Ultimate Rejection
dB
50
55
-
ppm/°C
-
-94
-
Center Frequency
Insertion Loss
Amplitude Ripple (Fo +/- 3.0 MHz)
Temperature Coefficient of Frequency
Notes :
1)
All specifications are based on the matching schematic shown below
2)
All specifications are measured by Agilent Network analyzer and full 2 port calibration at room temperature
3)
All attenuation measurements are measured relative to insertion loss
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
202155B
Rev. Date
2004-04-21
Rev.
NI1013- CS03
2/5
SAW Bandpass Filter 202155B
4. Matching Schematic
( Actual matching values may vary due to PCB layout and parasitics )
Input
50Ω
Output
50Ω
L1
L1 = 56 nH
5. Marking Configuration
ITF1) 04A0012)
202155B3)
1) Manufacturer name
2) Lot Number
3) Part Number
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Part No.
202155B
Rev. Date
2004-04-21
Rev.
NI1013- CS03
3/5
SAW Bandpass Filter 202155B
6. Typical Performance ( at +25℃ )
CH1
S21
LOG
10 dB/
20 Apr 2004 19:38:14
1: 0. 0000 dB
0. 000 000 MHz
REF -22.99 dB
CH1 Markers
1
Cor
2
BW:
cent :
8. 085173
MHz
69. 994035
MHz
REF=1
Q: 8. 6571
1_loss : -23 . 046 dB
3
4
CENTER 70. 000 000 MHz
CH1
CH2
S21
S21
LOG
DEL
1 dB/
200 ns/
SPAN
21. 000 000 MHz
20 Apr 2004 19:39:30
1: 0. 0000 dB
0. 000 000 MHz
3: -7 . 1527 ns
6. 000 000 MHz
REF -22.98 dB
REF 3.056 us
CH1 Markers
BW:
Cor
cent :
6. 843558
MHz
70. 009985
MHz
REF=1
Q: 10. 230
1
1_loss : -23 . 057 dB
2
3
Smo
Cor
3
2
CH2 Markers
mean : 3. 0882 us
4REF=2
s. dev : 18. 300 ns
p-p : 83. 161 ns
CENTER 70. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
SPAN
8. 000 000 MHz
Part No.
202155B
Rev. Date
2004-04-21
Rev.
NI1013- CS03
4/5
SAW Bandpass Filter 202155B
CH1
CH2
S21
S21
LOG
LOG
1 dB/
1 dB/
20 Apr 2004 19:39:15
1: 0. 0000 dB
0. 000 000 MHz
3: . 08840 dB
6. 000 000 MHz
REF -22.98 dB
REF -23.04 dB
CH1 Markers
BW:
Cor
cent :
6. 514073
MHz
70. 007790
MHz
CH1
S21
LOG
10 dB/
REF=1
Q: 10. 747
1
20 Apr 2004 19:41:28
1: -22 . 749 dB
70. 000 000 MHz
REF -22.74 dB
1
1_loss : -23 . 059 dB
2
3
4
3
CH2 Markers
Cor
2
mean : -23 . 208 dB
REF=2
s. dev : . 10700 dB
p-p : . 48720 dB
CENTER 70. 000 000 MHz
CH1
CH2
S11
S22
SWR
SWR
5 /
5 /
SPAN
20 Apr 2004 19:40:35
1: 7. 1506
70. 000 000 MHz
2: 8. 9575
70. 000 000 MHz
REF 7.144
REF 8.933
START
8. 000 000 MHz
CH1
CH2
S11
S22
. 010 000 MHz
1 U FS
1 U FS
STOP 300 . 000 000 MHz
-58 . 402
40. 631
1: 17. 010
2: 9. 3789
20 Apr 2004 19:40:53
38. 931 pF
70. 000 000 MHz
92. 380 nH
70. 000 000 MHz
2
Cor
Cor
1
Cor
2
Cor
1
CENTER 70. 000 000 MHz
SPAN
21. 000 000 MHz
I T F Co., Ltd.
102-901, Bucheon Technopark 364,
Samjeong-Dong, Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
CENTER 70. 000 000 MHz
SPAN
Part No.
202155B
Rev. Date
2004-04-21
Rev.
NI1013- CS03
21. 000 000 MHz
5/5
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